52306371 has 16 divisors (see below), whose sum is σ = 83452320. Its totient is φ = 32188320.

The previous prime is 52306363. The next prime is 52306379. The reversal of 52306371 is 17360325.

It is a happy number.

52306371 is a `hidden beast` number, since 5 + 23 + 0 + 637 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (52306363) and next prime (52306379).

It is not a de Polignac number, because 52306371 - 2³ = 52306363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52306379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74160 + ... + 74861.

It is an arithmetic number, because the mean of its divisors is an integer number (5215770).

Almost surely, 2^52306371 is an apocalyptic number.

52306371 is a deficient number, since it is larger than the sum of its proper divisors (31145949).

52306371 is a wasteful number, since it uses less digits than its factorization.

52306371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149043 (or 149037 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 52306371 is about 7232.3143598713. The cubic root of 52306371 is about 373.9827148445.

Adding to 52306371 its reverse (17360325), we get a palindrome (69666696).

The spelling of 52306371 in words is "fifty-two million, three hundred six thousand, three hundred seventy-one".